var tbody = document.querySelector('table tbody');

for (var i = 0; i < peoples.length; i++) {
    var item=peoples[i];
    var s='<tr><td><input type="checkbox" /></td>
    <td>'+item.name+'</td>
    <td>'+item.name+'</td>
    <td>'+item.name+'</td>
    <td>'+item.name+'</td> </tr>'
   
}
